CVE-2024-43466: Microsoft SharePoint Server Denial of Service Vulnerability

Overview

Severity

Medium (CVSS 6.5)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Category

Denial of Service

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2024-Sep

Released

2024-09-10

Last Updated

2024-10-06

EPSS Score

3.36% (percentile: 87.3%)

Affected Products (3)

Microsoft Office

• Microsoft SharePoint Enterprise Server 2016
• Microsoft SharePoint Server 2019
• Microsoft SharePoint Server Subscription Edition

Security Updates (3)

• 5002624
• 5002639
• 5002640

Acknowledgments

Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative

Revision History

• 2024-09-10: Information published.
• 2024-10-06: Updated links to security updates. This is an informational change only.